—We must thank you for taking the trouble to cook us a meal.
—____.
| A．With pleasure | B．It doesn’t matter |
| C．It was no trouble at all | D．By all means |
Although Rosemary had suffered from a serious illness for years，she lost________of her enthusiasm for life.
| A．some | B．neither |
| C．none | D．all |
The traffic on the main streets has a longer green signal than________on the small ones.
| A．one | B．this |
| C．that | D．it |
This project requires close teamwork.________ will be achieved unless we work well together.
| A．Nothing | B．Anything |
| C．Something | D．Everything |
To her joy，Della earned first the trust of her students and then ________of her colleagues.
| A．that | B．one |
| C．ones | D．those |
I’ve lived in New York and Chicago，but don’t like ________of them very much.
| A．either | B．any |
| C．each | D．another |